student trouble making accounts

[maryfries]

Report from Piazza (7 days ago): "Many of my students are having trouble creating accounts. A message comes up that says the password is wrong. "They try to change their password by asking it to send an email and the email never shows up, not even in spam folder.  https://piazza.com/class/h8yx482idav52y/post/lci4muajqp01mf

[ego-lay-atman-bay]

Are they using school emails? School emails tend to block emails from third-parties.